www.squadstack.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:78:ba:8e:99:bd:f7:b3:b4:2f:2f:1d:e2:54:25:b9:93:91 was issued on by Let's Encrypt.

This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.


We have idenified some issues with this certificate:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=www.squadstack.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:78:ba:8e:99:bd:f7:b3:b4:2f:2f:1d:e2:54:25:b9:93:91
Serial Number (int): 302418718657422713973305487769353244480401
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 0f:09:96:50:15:27:7e:0d:b5:e2:27:41:f6:7a:30:7c:6e:b3:a3:ed
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): b2:05:3f:31:21:87:cd:1a:d8:b0:c2:e3:58:c6:dc:93:00:2d:1d:bd
Fingerprint (sha256): 93:bd:2a:e4:96:1b:15:21:0f:dd:4e:90:29:08:16:bd:72:d9:a4:33:d7:35:7b:ed:bd:2c:e6:c9:92:4a:5d:7f

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate www.squadstack.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.squadstack.com

Public Key Algorithm

RSA

Key Size

4096

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

www.squadstack.com

Other certificates including the domain name squadstack.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.squadstack.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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=
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----END PUBLIC KEY-----

ASN.1 decoded

 [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2
 . . . . . . . . [c:0|t:2|false] INTEGER 302418718657422713973305487769353244480401
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-21 12:16:28 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-19 12:16:28 +0000 UTC
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'www.squadstack.com'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption)
 . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 781012794338047034445436052175616910785762383930424550324878506815015849563325160705241289103865545755572661017904170210138707006584494985892282562936279419415017682180733075752790893000699651930702314453006540280969737901895002772966077081535583368942308154064788232187324923067255171962162926040450312101398564937164926561618705448151369759645648365543867602251518548366569910567077332709517881325141112993156717885654766679487746620915626288253538122076809303332415325365543529465896432084685842657602016162618583320169270024609077617556729532691671546285551419074861483257096285990513974466316961763438826050308203944215701737342175611975286188246794131261495596309274938015183723355119499262727924260236719435949584771164700462985452120609547003889399634124086182812892674266377855339961550497041109539643584402744125807137956161549415213438519299351308362717324734169019421935993741534752506179092519454523931537608743792750668144527875000129340721436161941491009933117996434484217654549894951044454833359895381948067834490256873783556051641419066850355121334133400107426739282196013406537458459407506561835594493982295257130234462016602437707820060141484789737180367796240252298779406697027946815905946170033507972719333617209
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537

 . . . . . . . . [c:2|t:3|true] ORAddress 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits)
							05a0
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							0f09965015277e0db5e22741f67a307c6eb3a3ed
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (99 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.int-x3.letsencrypt.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://cert.int-x3.letsencrypt.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.squadstack.com'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (69 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016cb4524e460000040300463044022033788ec20de8d60b30a6b7606b162b1303d82a1baa27c92e0808715b029c316b0220243ac9014da0c5b018311267b21312247c7ed118af37be06b4a4b374eff2b89d00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016cb4524e65000004030047304502206142265665698644856a2536a6bb9809648a076c465d8244b8a0de189a6ef9d6022100b02f85587869288d049dd1c22f73398777637547d0a4b30fa2c54259bd61df54
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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